| OLD | NEW | 
|   1 <!DOCTYPE html> |   1 <!DOCTYPE html> | 
|   2  |   2  | 
|   3 <html> |   3 <html> | 
|   4 <head> |   4 <head> | 
|   5 <style> |   5 <style> | 
|   6     body { |   6     body { | 
|   7         margin: 0; |   7         margin: 0; | 
|   8         width: 2000px; |   8         width: 2000px; | 
|   9         overflow: hidden; /* hide scrollbars */ |   9         overflow: hidden; /* hide scrollbars */ | 
|  10     } |  10     } | 
|  11      |  11  | 
 |  12     p { | 
 |  13         position: relative; | 
 |  14         left: 100px; | 
 |  15     } | 
 |  16   | 
|  12     .group { |  17     .group { | 
|  13         position: relative; |  18         position: relative; | 
|  14         width: 500px; |  19         width: 500px; | 
|  15         height: 200px; |  20         height: 200px; | 
|  16     } |  21     } | 
|  17      |  22   | 
|  18     .container { |  23     .container { | 
|  19         width: 400px; |  24         width: 400px; | 
|  20         height: 180px; |  25         height: 180px; | 
|  21         outline: 2px solid black; |  26         outline: 2px solid black; | 
|  22     } |  27     } | 
|  23      |  28   | 
|  24     .box { |  29     .box { | 
|  25         width: 200px; |  30         width: 200px; | 
|  26         height: 180px; |  31         height: 180px; | 
|  27     } |  32     } | 
|  28  |  33  | 
|  29     .sticky { |  34     .sticky { | 
|  30         position: sticky; |  35         position: sticky; | 
|  31         left: 100px; |  36         left: 100px; | 
|  32         background-color: green; |  37         background-color: green; | 
|  33     } |  38     } | 
|  34      |  39   | 
|  35     .indicator { |  40     .indicator { | 
|  36         position: absolute; |  41         position: absolute; | 
|  37         top: 0; |  42         top: 0; | 
|  38         left: 0; |  43         left: 0; | 
|  39         background-color: red; |  44         background-color: red; | 
|  40     } |  45     } | 
|  41 </style> |  46 </style> | 
|  42 <script> |  47 <script> | 
|  43     function doTest() |  48     function doTest() | 
|  44     { |  49     { | 
|  45         window.scrollTo(100, 0); |  50         window.scrollTo(100, 0); | 
|  46     } |  51     } | 
|  47     window.addEventListener('load', doTest, false); |  52     window.addEventListener('load', doTest, false); | 
|  48 </script> |  53 </script> | 
|  49 </head> |  54 </head> | 
|  50 <body> |  55 <body> | 
|  51     <div class="group"> |  56     <p>Block</p> | 
|  52         <div class="indicator box" style="left: 200px;"></div> |  | 
|  53         <div class="container"> |  | 
|  54             <div class="sticky box"></div> |  | 
|  55         </div> |  | 
|  56     </div> |  | 
|  57  |  | 
|  58     <div class="group" style="left: 100px"> |  57     <div class="group" style="left: 100px"> | 
|  59         <div class="indicator box" style="left: 100px;"></div> |  58         <div class="indicator box" style="left: 100px;"></div> | 
|  60         <div class="container"> |  59         <div class="container"> | 
|  61             <div class="sticky box"></div> |  60             <div class="sticky box"></div> | 
|  62         </div> |  61         </div> | 
|  63     </div> |  62     </div> | 
|  64  |  63  | 
|  65     <div class="group" style="left: 200px"> |  64     <p>Table</p> | 
|  66         <div class="indicator box" style="left: 0;"></div> |  65     <div class="group" style="left: 100px"> | 
 |  66         <div class="indicator box" style="left: 100px;"></div> | 
|  67         <div class="container"> |  67         <div class="container"> | 
|  68             <div class="sticky box"></div> |  68             <div class="sticky box" style="display: table"></div> | 
|  69         </div> |  69         </div> | 
|  70     </div> |  70     </div> | 
 |  71  | 
 |  72     <p>Grid</p> | 
 |  73     <div class="group" style="left: 100px"> | 
 |  74         <div class="indicator box" style="left: 100px;"></div> | 
 |  75         <div class="container"> | 
 |  76             <div class="sticky box" style="display: grid"></div> | 
 |  77         </div> | 
 |  78     </div> | 
 |  79  | 
 |  80     <p>Flex box</p> | 
 |  81     <div class="group" style="left: 100px"> | 
 |  82         <div class="indicator box" style="left: 100px;"></div> | 
 |  83         <div class="container"> | 
 |  84             <div class="sticky box" style="display: flex"></div> | 
 |  85         </div> | 
 |  86     </div> | 
 |  87   <div style="position: absolute; top: 500px;"> | 
 |  88   This test checks the behavior of position:sticky with various display values. | 
 |  89   There should be no red. | 
 |  90   </div> | 
|  71 </body> |  91 </body> | 
|  72 </html> |  92 </html> | 
| OLD | NEW |